Do you feel that the keys to your home or business are easily duplicated? Could someone pick or manipulate your key cylinder in seconds, leaving no trace of damage? More than 98 per cent of households fall into this category.
You need high security cylinders and we believe the Mul-T-Lock key system is the solution.
The Superior Door Company is an authorised distributor of Mul-T-Lock high security locks and cylinders. At the heart of the system lies the unique Mul-T-Lock high security cylinder with its telescopic pin tumbler mechanism. The cylinder is pick, drill and bump resistant and combines security with convenience.
I've just had a front security grille door installed and are thrilled with the result. There was a minor problem after installation and Russell immediately took ownership of the situation and rectified the issue promptly. He is very professional and takes a lot of pride in his work.I couldn't be happier with the door and it has added value to our home. I would highly recommend this company.Helen Turley
Absolutely delighted !, I had my security doors re-furbished after 10years , and was appreciative of the options provided to keep my costs down. They even loan me a special security tool to assist in the removal of the grills and doors , and may I commend Anja for her excellent customer service and Paul for his "jeweller like" precision and attention to detail !Cecil Triegaardt
Really happy with our security doors, the look and quality of the end result was spot on. We were impressed with the professional service throughout from initial visit discussing options available to work out the best solution for our home through to the installation. I can recommend these guys to anyone looking for a great quality security door.Carrie K
I am very happy with my security doors from Superior Door Company. I researched all of the specialist manufacturers and types of doors available as I wanted the best quality (and looking) doors. These guys absolutely delivered on the build quality of the doors, their components and did a great job with the installation.Evan